A correlation between texture evolution and dislocation density in Al-Mg alloys during uniaxial tensile deformation

Article Nanoscience & Nanotechnology

In-situ neutron diffraction study on a dislocation density in a correlation with strain hardening in Al-Mg alloys

Pramote Thirathipviwat et al.

Summary: It is well known that variations in alloy composition and grain size can effectively improve the mechanical properties of non-heat-treatable aluminum alloys like Al-Mg alloys. This study conducted in-situ neutron diffraction experiments to investigate the evolution of dislocation density and characteristics during tensile deformation of Al-Mg. The results showed that higher Mg content and smaller grain size led to higher dislocation density, resulting in higher flow stress and strain hardening rate.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2022)

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Article Materials Science, Multidisciplinary

Deformation Texture Evolution in Flat Profile AlMgSi Extrusions: Experiments, FEM, and Crystal Plasticity Modeling

Tomas Manik et al.

Summary: In this study, the deformation textures of AA6063 and AA6082 aluminum alloys during flat profile extrusion were analyzed using numerical modeling. The results showed variations in texture behavior at different temperatures, with the Alamel model performing the best in predicting the textures.

FRONTIERS IN MATERIALS (2021)

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Article Materials Science, Multidisciplinary

On the kinetics of texture development in Al-Mg alloy under high strain rate tension

Srinivasan Nagarajan et al.

MATERIALS CHARACTERIZATION (2020)

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Article Nanoscience & Nanotechnology

Through thickness variations of deformation texture in round profile extrusions of 6063-type aluminium alloy: Experiments, FEM and crystal plasticity modelling

Kai Zhang et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2018)

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Article Materials Science, Multidisciplinary

Quantitative phase fraction analysis of steel combined with texture analysis using time-of-flight neutron diffraction

Yusuke Onuki et al.

JOURNAL OF MATERIALS SCIENCE (2017)

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Article Engineering, Mechanical

Effect of texture and microstructure on strain hardening anisotropy for aluminum deformed in uniaxial tension and simple shear

AB Lopes et al.

INTERNATIONAL JOURNAL OF PLASTICITY (2003)

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Article Materials Science, Multidisciplinary

Texture analysis of the transition from slip to grain boundary sliding in a discontinuously recrystallized superplastic aluminum alloy

MT Pérez-Prado et al.

ACTA MATERIALIA (2001)

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A correlation between texture evolution and dislocation density in Al-Mg alloys during uniaxial tensile deformation

Related references

In-situ neutron diffraction study on a dislocation density in a correlation with strain hardening in Al-Mg alloys

Deformation Texture Evolution in Flat Profile AlMgSi Extrusions: Experiments, FEM, and Crystal Plasticity Modeling

On the kinetics of texture development in Al-Mg alloy under high strain rate tension

Through thickness variations of deformation texture in round profile extrusions of 6063-type aluminium alloy: Experiments, FEM and crystal plasticity modelling

Quantitative phase fraction analysis of steel combined with texture analysis using time-of-flight neutron diffraction

Effect of texture and microstructure on strain hardening anisotropy for aluminum deformed in uniaxial tension and simple shear

Texture analysis of the transition from slip to grain boundary sliding in a discontinuously recrystallized superplastic aluminum alloy

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